Coordinate Grid

• A reflection across the x-axis

• A reflection across the y-axis

• A 90 degree clockwise rotation around the origin

• A 180 degree clockwise rotation around the origin

Triangle ABC was transformed to create triangle A'B'C'. Which rule best describes this transformation?

Pentagon VWXYZ is shown on the coordinate grid. A student reflected pentagon VWXYZ across the x-axis to create pentagon V'W'X'Y'Z'.

Triangle RST is translated 6 units to the left and 4 units up to create R'S'T'. Which rule best describes this transformation?

The coordinate grid shows a pentagon. The pentagon is translated 1 unit to the left and 10 units down to create a new pentagon.

Which rule describes this transformation?

A circle is graphed on a coordinate gird and then reflected across the y-axis. If the center of the original circle was located at (x, y), which ordered pair represents the center of the new circle after the transformation?

• (x, y)

• (x, -y)

• (-x, y)

• (-x, -y)

The coordinate grid shows parallelogram PQRS. Parallelogram PQRS is rotated 90 degrees clockwise around the origin to create parallelogram P'Q'R'S'. Which rule describes this transformation?

The coordinates of the vertices of a quadrilateral are P(1, 2), R(1, 4), S(3, 4), T(4, 2). Quadrilateral PRST is reflected across the y-axis to create P'R'S'T'. Which rule describes this transformation?

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